Service Intervals & Specifications

2004 Oldsmobile Bravada AWDSECTION Service Intervals & Specifications
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
REPLACEMENT INTERVALS

Component Interval (Miles)
Accessory Drive Belt (1) 60,000
Air Filter (2)
Automatic Transfer Case Fluid (3)
Automatic Transmission Fluid & Filter (4) 100,000
Engine Coolant (5)
Fuel Filter 30,000
Oil & Oil Filter (6)
Spark Plugs 100,000
(1) Inspect and replace as necessary.
(2) Inspect air cleaner indicator replacement at every oil and filter change. Replace as necessary.
(3) On Bravada, replace every 50,000 miles. On all others, if used under severe conditions, replace every 15,000 miles. If used under normal conditions, replace every 100,000 miles.
(4) If used under severe conditions, replace every 50,000 miles.
(5) Replace every 150,000 miles or 60 months, whichever comes first.
(6) If used under severe conditions, replace every 3000 miles. If used under normal conditions, replace as indicated by CHANGE OIL SOON light or every 12 months, whichever comes first.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.